Sprint Booster V3 - Infiniti

Sprint Booster Power Converter

Transform your driving experience instantly.
Sprint Booster is a plug-and-play performance upgrade that delivers immediate throttle response and a whole new level of exhilaration behind the wheel.

By reprogramming the acceleration signals in your stock ECU, your vehicle will feel faster and respond quicker the moment you press the pedal — guaranteed. It’s no surprise that Sprint Booster has earned fans worldwide, with hundreds of thousands of satisfied drivers joining every year.

How It Works

Modern vehicles use an Electronic Control Module (ECM) to convert pedal pressure into electronic signals, which tell the Electronic Throttle Control (ETC) how much power to send to the wheels. This “drive-by-wire” system can cause lag and delayed acceleration.

Sprint Booster eliminates that delay by optimizing those signals, giving you crisp, on-demand acceleration whenever you need it. No more throttle lag — just instant response.

Simple Plug-and-Play Installation

Designed for easy installation, Sprint Booster connects directly without cutting wires or altering your car’s electronics. It’s fully compatible with systems like EFI, ABS, and any existing performance modifications.

What’s New in Sprint Booster V3

• 3 Acceleration Modes: Off, Sport, and Race
• 36 Programs: 18 for manual, 18 for automatic transmissions
• Pedal Lock Mode
• Valet Mode
• Ultra-compact design with modern styling
• True plug-and-play simplicity

See the Results Instantly

• Faster throttle response at low RPMs
• Near-zero delay during mid-range acceleration
• Noticeable gains at higher revs
• Improved downshifts and safer overtaking
• Enhanced control, confidence, and driving fun

30-Day Money-Back Guarantee

We’re so confident you’ll love the results that we offer a no-questions-asked 30-day money-back guarantee.
Try Sprint Booster — and feel your car come alive.